Very interesting talk where Stephen goes into Einstein's theory and LIGO finding gravitational waves.
https://www.youtube.com/watch?v=ev10ywLFq6E
I have to say very informative talk and gives so much information even on black body radiation. He makes a good point why Kirchhoff's law of thermal radiation only applies to boxes covered with carbon and can't be used universally like even Planck does
https://www.youtube.com/watch?v=ev10ywLFq6E
I have to say very informative talk and gives so much information even on black body radiation. He makes a good point why Kirchhoff's law of thermal radiation only applies to boxes covered with carbon and can't be used universally like even Planck does